baber/WOPTO huggingface dataset:
Patent WO-2019206274-A1 (WO)
Title: Autonomous gardening apparatus
Inventor: TESTOLIN FEDERICO
IPC: A01D69/02
Filed: 2019-04-26
Abstract: An autonomous gardening apparatus (200), comprising: a housing (2); a drive motor (5, 25) provided within the housing (2) and comprising a stator and a rotor, the stator comprising a stator iron core and a coil wound around the stator iron core; a moving assembly (4), driven by the rotor of the drive motor (5, 25), for driving travel of the autonomous gardening apparatus (200); a control unit (40) for controlling operations of the drive motor (5, 25), the operations at least comprising controlling the rotor to operate at a target revolution speed; and an energy storage unit providing electricity to the drive motor (5, 25) and/or the control unit (40), wherein when an actual revolution speed of the rotor is higher than the target revolution speed, the rotor rotates and intersects with the coil to generate an inductive power transferred to the energy storage unit.
Patent WO-2019210869-A1 (WO)
Title: Thiophene derivative crystal form
Inventor: ZHANG DONGLEI
IPC: A61P37/02
Filed: 2019-04-30
Abstract: Disclosed are a polymorphic substance, a crystal form III, and a crystal form IV of compound (S)-N-[5-[1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulphonyl)ethyl]-4,6-dioxo-5,6-dihydro-4H-thieno[3,4-c]pyrrole-1-yl]acetamide.
Patent WO-2020057149-A1 (WO)
Title: Système de climatisation et procédé de commande associé
Inventor: NI YI
IPC: F24F11/46
Filed: 2019-05-14
Abstract: La présente invention concerne un système de climatisation et un procédé de commande associé. Le système de climatisation comprend : une unité intérieure ; un compresseur muni d'une pluralité de cylindres indépendants à l'intérieur, au moins deux cylindres parmi la pluralité de cylindres présentant des volumes de travail différents ; et une unité de commande, configurée pour déterminer s'il faut faire fonctionner chaque cylindre en fonction d'une exigence de charge de l'unité intérieure actuelle. Le système de climatisation permet à un compresseur d'avoir plus de niveaux de sortie lors du réglage du volume, afin de mieux satisfaire les exigences de réglage du volume d'une unité intérieure lors de l'utilisation, améliorant ainsi les rendements et l'efficacité du système de climatisation lorsqu'il est soumis à une faible charge, ce qui réduit la consommation d'énergie.
Patent WO-2019223690-A1 (WO)
Title: Communication method and device
Inventor: SUN HAIYANG
IPC: H04W36/00
Filed: 2019-05-21
Abstract: A communication method and device. According to the method, during the switching of at least one quality of service flow from a first access network device to a second access network device, the first access network device sends to the second access network device first information, the first information being used to indicate that the first access network device has notified a core network device that the quality of service requirements of the at least one quality of service flow cannot be satisfied. After receiving the first information sent by the first access network device, the second access network device can send to the core network device second information, the second information being used to notify the core network device that the quality of service requirements of a first quality of service flow of the at least one quality of service flow can be satisfied, and the first quality of service flow being a quality of service flow that has already been switched from the first access network device to the second access network device. Hence, the notification control status of quality of service flows recorded by the access network side and the core network side, after the switching of a quality of service flow, can be synchronized as much as possible.
Patent WO-2020133960-A1 (WO)
Inventor: REN PENGFEI
IPC: G06F17/27
Filed: 2019-06-19
Abstract: 一种文本质检方法、电子装置、计算机设备及存储介质，该方法包括：采集微信文本的多个关键词，并对所述多个关键词进行标注，以得到带质检标签的质检文本数据集（301）；构建神经网络，通过所述神经网络将所述质检文本数据集按固定比例分为训练集和验证集（302）；采用中文分词工具对所述训练集和所述验证集中的文本进行分词以取得多个单词，将每一个单词映射为单词向量（303）；将所述映射后的训练集拆分成多个子训练集，使用多个所述子训练集交替训练多个质检模型，在训练过程中保存所述多个质检模型中符合要求的质检模型（304）；利用所述符合要求的质检模型进行预测，并对预测结果进行复核，预测就是指用保存的质检模型对微信文本进行检查（305）。该文本质检方法、电子装置、计算机及存储介质，具有一定的语义理解能力，提高了质检准确率，减轻了质检人员的压力，大大提高了文本质检的效率。
Patent WO-2019242660-A1 (WO)
Title: 一种带有多画面画布展示装置的家具
Inventor: HAN HOUHUA
IPC: A47B95/00
Filed: 2019-06-19
Abstract: 一种带有多画面画布展示装置(1)的家具，包括设在家具上的多画面画布展示装置(1)，多画面画布展示装置(1)包括展示箱(11)、设置在展示箱(11)内且左右两侧设置的两个滚动轴(12)、具有多画面的画布(13)，以及画布驱动机构(14)；画布(13)一端连接在一个滚动轴(12)上，画布(13)另一端连接到另一个滚动轴(12)上，画布(13)在一个滚动轴(12)上释放时且画布(13)在另一个滚动轴(12)上卷起，画布驱动机构(14)驱动两个滚动轴(12)中的一个滚动轴(12)旋转释放画布(13)且所述另一个滚动轴(13)上卷起画布，以使得画布(13)在展示箱(11)中平移，从而显示不同的画面。家具通过更换画布（13）来改变家具表面的颜色和图案，画布（13）的移动使得家具更加动态，提高用户的体验和家具环境的新鲜感。
Patent WO-2020001410-A1 (WO)
Inventor: CHANG HONGNA
IPC: H04W4/70
Filed: 2019-06-24
Abstract: Les modes de réalisation de la présente invention concerne un procédé de rapport de données. Un serveur LwM2M ordonne à un client LwM2M de demander périodiquement des données à partir d'un équipement terminal selon des informations de période, de façon à obtenir les données de l'équipement terminal. Ainsi, le but de demander périodiquement les données de l'équipement terminal est atteint, les ressources de réseau NB-IoT sont sauvegardées, et la consommation d'énergie de l'équipement est réduite.
Patent WO-2020258247-A1 (WO)
Inventor: WEI DAOWEN
IPC: H04L12/20
Filed: 2019-06-28
Abstract: Typically, when a user switches sessions between devices, the user authenticates the sessions by providing user account information, password, and/or pin code input or other credentials. However, when the user is frequently switching sessions between devices, authenticating sessions may result in the user reducing or even stopping switching across mobile devices. Systems and methods according to this disclosure provide automatic session roaming across mobile devices using proximity authentication. Upon detecting an indication to initiate session roaming, the source device automatically roams the session on the source device to a target device based on a proximity of the source device to the target device. The session is handed off from the source device to the target device as an authenticated user session.
Patent WO-2021000344-A1 (WO)
Inventor: ZHANG LE
IPC: C04B35/465
Filed: 2019-07-17
Abstract: Disclosed is a method for increasing both the light efficiency and stability of a light storage ceramic, the method involving first adding an ethanol solution of calcium to a titanium precursor solution, adding oleic acid as a dispersing agent, and subsequently adding pure water and a light storage powder to obtain a light storage powder-calcium titanate gel; drying, comminuting and sieving same to obtain a dry gel powder; placing a glass matrix raw material, the sieved dry gel powder and a dispersing agent into a pelletizer, adding pure water, and then subjecting same to direct mechanical stirring and pelleting; after 4-8 hours of stirring, adding a plasticizer, and continuing to stir same for 1-3 hours to obtain a blend; and tableting same, drying same and firing same in a furnace. By means of the artificial and controllable introduction of calcium titanate as a second phase to coat the light storage powder and form a "core-shell structure", the light storage powder is protected from hydrolysis or high-temperature oxidation. As a plating layer for the light storage powder, calcium titanate can further change the propagation path of fluorescence inside the ceramic and increase the light absorption and fluorescence output efficiency. In addition, the light storage powder with a surface of calcium titanate improves the plasticity of a ceramic paste, thereby facilitating ceramic molding.
Patent WO-2020073707-A1 (WO)
Inventor: HE CHUN
IPC: G02B6/27
Filed: 2019-07-17
Abstract: A fiber integrated module and a microstructure fiber device. The fiber integrated module comprises, in sequence along the incident end of an optical path: a collimating lens (200) for turning divergent laser output by a single-mode fiber (100) into a collimating beam; and a convergent lens (210) for coupling the collimating beam into a large-mode-area fiber (110) in an LP01 mode. The single-mode fiber (100) and the large-mode-area fiber (110) are adapted on the basis of the coupling relation between the collimating lens (200) and the convergent lens (210), thereby achieving mode field matching and low loss connection between the single-mode fiber (100) and the large-mode-area fiber (110). The fiber integrated module is simple in structure, easy to assemble, and low in cost.
Patent WO-2021012080-A1 (WO)
Inventor: WANG XIANG
IPC: H01R13/52
Filed: 2019-07-19
Abstract: A card edge connector with a seal member that blocks migration of vaporized flux into the connector. The connector includes conductive elements curved at locations and a housing to hold the conductive elements. The housing has openings on a board facing surface. The openings are sized to allow conductive elements inserted into the housing through the openings. Vaporized flux entering the connector through the openings during board assembly may accumulate on contact surfaces of the conductive elements and cause failures to read a card inserted in the connector. The seal member may be attached to the board facing surface of the housing.
Patent WO-2020025043-A1 (WO)
Title: Kitchen air conditioning system
Inventor: LI ANG
IPC: F24F13/06
Filed: 2019-08-02
Abstract: A kitchen air conditioning system, comprising an air regulating component (1) and a fume drawing component (2). The air regulating component (1) comprises a compressor (11), an evaporator (12), and a condenser (13). The compressor (11), the evaporator (12), and the condenser (13) are in communication with each other via a refrigerant pipe (14). The condenser (13) and the fume drawing component (2) are in communication with each other via a coolant channel (3). A heat-dissipating unit (4) in communication with the coolant channel (3) is mounted on the fume drawing component (2). The kitchen air conditioning system has the coolant channel (3) running above the condenser (13) of the air regulating component (1). The coolant channel (3) is provided with a coolant inlet (411) and a coolant outlet (412). A coolant in the coolant channel (3) exchanges heat with a refrigerant medium in the condenser (13); moreover, with the heat-dissipating unit mounted on the fume drawing component (2) and in communication with the coolant channel (3), the heat emitted by the air conditioning condenser can be drawn away quickly.
Patent WO-2021031077-A1 (WO)
Title: Signal transmission method and device, signal processing method and device, and radar system
Inventor: LIU JINNAN
IPC: H04L1/00
Filed: 2019-08-19
Abstract: A signal transmission method and device, a signal processing method and device, and a radar system, capable of enabling a multiple input multiple output (MIMO) radar to accurately restore the speed of a target to a speed measurement range of an SIMO radar, the signal transmission method being applied to the MIMO radar. The MIMO radar comprises a transmitter comprising a plurality of transmitting antennas. The signal transmission method comprises: a transmitter sending a first burst in a first measurement frame, the first measurement frame being used to measure the speed of a target, during sending of the first burst, each of the plurality of transmitting antennas sending a chirp signal in a time division manner; and after the transmitter sends the first burst in the first measurement frame, the transmitter sending a second burst in the first measurement frame, wherein when the second burst is sent, there is one transmitting antenna used to send the chirp signal.
Patent WO-2021035437-A1 (WO)
Title: Method and apparatus for determining harq-ack codebook
Inventor: LEI HAIPENG
IPC: H04L5/00
Filed: 2019-08-23
Abstract: The present application relates to a method and apparatus for determining a HARQ-ACK codebook. One embodiment of the subject application provides a method including receiving a signal requesting transmission of Hybrid Automatic Repeat request –Acknowledgement (HARQ-ACK) feedback for both a first group of Physical Downlink Shared Channel (PDSCH) transmissions and a second group of PDSCH transmission in a HARQ-ACK codebook, wherein each PDSCH transmission of the first group of PDSCH transmissions has an associated Downlink Control Information (DCI) indicating a first group index, and each PDSCH transmission of the second group of PDSCH transmissions has an associated DCI indicating a second group index; and transmitting the HARQ-ACK codebook.
Patent WO-2021026981-A1 (WO)
Title: 脱硫胶粉冷却除味装置
Inventor: WANG YUJING
IPC: B29B13/00
Filed: 2019-09-06
Abstract: 本实用新型公开了一种脱硫胶粉冷却除味装置，包括上下并列设置的上层冷却螺旋(1)和下层冷却螺旋(2)；两层所述的冷却螺旋的旋转轴(3)均为中空，旋转轴(3)内部同轴设置进出水管(6)，所述的进出水管(6)的直径小于旋转轴(3)的直径，进出水管(6)和旋转轴(3)之间的空腔用于回水；所述的进出水管(6)分别开口于相应的进出水口(6-1)。本实用新型通过在上层冷却螺旋和下层冷却螺旋的旋转轴内部设置进出水管，实现对两个输料螺旋的冷却；通过在机筒的内外层之间设置用于回水的空腔进一步实现对机筒的冷却；通过热交换逐步降低脱硫后胶粉温度；在输料的过程中，封闭式机筒顶部的多段式除味装置外接吸风装置，对胶粉充分抽风除味。
Patent WO-2020063379-A1 (WO)
Inventor: YANG JIAN
IPC: A61B6/03
Filed: 2019-09-16
Abstract: A mobile flat-panel CT imaging system for brain parenchyma detection, comprising: an X-ray source (1); a flat-panel detector (2), the flat-panel detector (2) being used for receiving an X-ray signal and converting the X-ray signal into a corresponding electrical signal; a data acquisition module, connected to said detector (2), and used for converting an electrical signal outputted by said detector (2) into projection data and converting temperature information of said detector (2) into a temperature value of said detector; a control module, used for controlling the temperature value of said detector within a target temperature range and starting the X-ray source (1) to work; and an image reconstruction module, connected to the data acquisition module, and used for reconstructing a tomography image according to the projection data. The mobile flat-panel CT imaging system effectively reduces image artifacts and ensures the quality of a detection image by optimizing the software and hardware structures of said imaging system, thereby effectively realizing effective detection of brain parenchyma detection.
Patent WO-2021056492-A1 (WO)
Inventor: HUANG JIHOU
IPC: H04N7/18
Filed: 2019-09-28
Abstract: L'invention concerne un dispositif terminal intelligent de surveillance de bâtiment facile à déplacer, comprenant un corps de machine et un appareil de protection. La surface arrière du corps de machine est pourvue d'une rainure carrée, et une interface d'expansion est reliée de manière fixe à la partie inférieure de la rainure carrée. L'appareil de protection comprend une rainure de coulissement, la rainure de coulissement est disposée au niveau de la partie interne du corps de machine, la rainure de coulissement communique avec la rainure carrée, une chaîne est montée au niveau de la partie interne de la rainure de coulissement, la chaîne est fixée au niveau de deux côtés de la rainure carrée, et le côté extérieur de la chaîne est relié de manière fixe à une plaque de séparation. Au moyen de la plaque de séparation et de la chaîne conçues, le problème dans les dispositifs de terminal intelligents de surveillance de bâtiment existants dans lequel une interface d'expansion est exposée à l'extérieur et subit facilement une contamination par des impuretés telles que la poussière et la vapeur d'eau est résolu. La plaque de séparation recouvre le côté extérieur de la rainure carrée, et protège l'interface d'expansion au niveau de la partie interne de la rainure carrée contre la contamination de l'extérieur. Au moyen d'une boîte d'enroulement de fil conçue, d'un montant d'enroulement et d'un ressort d'horlogerie, la boîte d'enroulement de fil reçoit une ligne de connexion au niveau de la partie interne de la boîte d'enroulement de fil de telle sorte que celle-ci est facile à transporter, le montant d'enroulement et le ressort d'horlogerie permettent de ranger facilement la ligne de connexion, et une fois l'utilisation achevée, la boîte d'enroulement de fil peut être automatiquement logée.
Patent WO-2020147344-A1 (WO)
Title: 一种分散深蓝染料的制备方法及其应用
Inventor: WU LIFU
IPC: C09B67/38
Filed: 2019-09-30
Abstract: 本发明公开了一种分散深蓝染料的制备方法，包括以下步骤：1、将染料单体或成品染料与助剂混拼，混拼后的混合染料包括质量分数为：0.1～70％的如式(I)所示的染料单体A，质量分数为：0.1～15％的如式(Ш)所示的染料单体C，余量为助剂； (I) 式中R＝CH3或CH2CH3； (III )式中R1＝CL或Br，R2＝COCH3或OCOCH3；2、加入适量水研磨至分散均匀；3、喷雾干燥即得。采用该种方法制得的染料具有上染率高、水洗牢度好、坚牢度优良、耐热迁移性小、强度高和价格相对便宜的优点。
Patent WO-2020073970-A1 (WO)
Title: 光伏电站送出线接地故障的保护方法
Inventor: ZHAO PING
IPC: H02H7/26
Filed: 2019-10-10
Abstract: 一种光伏电站送出线接地故障的保护方法，属于电力系统继电保护技术领域。光伏侧的断路器通过控制元件控制，通过比较该段线路电网侧距离保护动作前后，光伏侧零序测量阻抗是否发生了较大的变化，将这个零序测量阻抗变化量输入给控制元件，在零序测量阻抗变化量小于整定值的情况下，给光伏侧断路器输出跳闸信号，完成故障的隔离；在零序测量阻抗变化量大于整定值的情况下，光伏侧距离保护不启动。其他各级线路仍然采用传统的距离保护，在故障时迅速进行故障隔离。
Patent WO-2021072814-A1 (WO)
Title: Oxygen-enriched sintering flue gas circulation system and application thereof
Inventor: ZHU TINGYU
IPC: F27D17/00
Filed: 2019-10-31
Abstract: The present application relates to an oxygen-enriched sintering flue gas circulation system and an application thereof. The oxygen-enriched sintering flue gas circulation system comprises a sintering machine, a first dust remover, a first fan, an oxygen addition system, a second dust remover, a second fan, and a post-processing unit. The oxygen addition system uniformly mixes oxygen with a circulating flue gas, ensuring the stability of the sintering yield and quality. A detection unit detects the oxygen content in the circulating flue gas in real time to adjust the oxygen addition amount by means of a control unit, and detects the oxygen content in the mixed flue gas in real time to feed back and adjust a flow adjustment device by means of the control unit, enabling the oxygen content of the circulating flue gas to be 18% to 30%.
Patent WO-2021081965-A1 (WO)
Inventor: YAMAMOTO TOMOYA
IPC: G07B13/00
Filed: 2019-10-31
Abstract: A system (400) and a method for establishing automatic communication between a driver interface app (490) and an in-vehicle equipment (430, 470) of a vehicle. The systems (400) and methods are based on capturing and interpreting a voltage signal from a cable (420, 480) that is connected to the in-vehicle equipment (430, 470) to obtain and communicate a corresponding vehicle status to the driver interface app (490). The systems (400) in general comprise an interface unit (410) connected to and in communication with the cable (420, 480) connected to the in-vehicle equipment (430, 470), a wireless or a network communication unit (440) for transmitting data to the driver interface app (490); a storage medium (450) storing a set of instructions; and a processor (460) in communication with the storage medium (450) to execute the set of instructions.
Patent WO-2020151308-A1 (WO)
Inventor: PU XUAN
IPC: G06F21/62
Filed: 2019-11-08
Abstract: A medical record permission management method and apparatus, a computer non-volatile readable storage medium, and a server. The method is applied to a blockchain system consisting of terminal devices, the blockchain system is used for managing medical records, and each terminal device serves as a node of the blockchain system. The method comprises: receiving an authorization request sent by a first node (S301); determining tree authorization information corresponding to a medical record identifier in a preset permission information record (S302); querying the permission level of the first node in the tree authorization information according to the identity of the first node (S303); if the permission level of the first node is a first permission level, add the identity of a second node and the permission level of the second node to the tree authorization information, and use the second node as a child node of the first node ( S304); and if the permission level of the first node is a second permission level, sending an authorization failure message to the first node (S305).
Patent WO-2020108471-A1 (WO)
Inventor: ZHANG YAO
IPC: G06N3/06
Filed: 2019-11-26
Abstract: The present application relates to a computing method and apparatus, and a related product. A board comprises: a storage device, an interface apparatus, a control device, and a machine learning chip. The machine learning chip is connected to the storage device, the control device, and the interface apparatus, separately. The storage device is used for storing data. The interface apparatus is used for performing data transmission between the machine learning chip and an external device. The control device is used for monitoring the state of the machine learning chip. The computing method and apparatus, and the related product provided in embodiments of the present application are widely applied, and have high processing efficiency and fast processing speed of an instruction.
Patent WO-2021082145-A1 (WO)
Inventor: WU HAIFEI
IPC: H01M2/36
Filed: 2019-11-27
Abstract: Disclosed is a storage battery box. The storage battery box comprises a box body and an upper cover. The inside of the box body is divided into a plurality of pole group unit cells by means of partition plates; one end, that is positioned in the box body, of the upper cover is provided with a bridging groove for connecting the pole group unit cells in series; the upper cover is further provided with a positive pole hole and a negative pole hole; the upper cover is internally provided with an accommodating groove; a plurality of liquid injection sleeves are evenly distributed in the accommodating groove; liquid injection holes are provided in the liquid injection sleeves in a penetrating manner; the liquid injection holes are in one-to-one correspondence with the pole group unit cells; the storage battery box further comprises a first baffle, and the first baffle covers the accommodating groove; a plurality of protective sleeves are arranged in the first baffle; the protective sleeves and the liquid injection sleeves are arranged opposite each other; and a plurality of vent holes are provided in the protective sleeves in a penetrating manner. The storage battery has a good protection performance, has a high sealing performance, is stable and has a long service life.
Patent WO-2020108584-A1 (WO)
Inventor: HUI BING
IPC: H04R9/06
Filed: 2019-11-29
Abstract: An activated carbon sound absorption material and a sound generating apparatus. The activated carbon material comprises three elements, i.e., carbon, hydrogen, and oxygen; the mass ratio of the carbon element is greater than or equal to 60 wt%; the mass ratio of carbon to oxygen in the activated carbon sound absorption material is greater than or equal to 3; the activated carbon sound absorption material contains a two-dimensional graphite layer and/or a three-dimensional graphite microcrystal; the activated carbon sound absorption material has a loose pore structure inside, the pore structure comprises nano-scale micropores and mesopores, and the pore diameter of the mesopores is greater than that of the micropores. The activated carbon sound absorption material can be used for reducing the resonant frequency of a sound generating apparatus.
Patent WO-2020114376-A1 (WO)
Inventor: ZHANG WANBIN
IPC: C07C323/62
Filed: 2019-12-03
Abstract: The present invention provides a preparation method for a chemical intermediate 2,2'-dithiocarbamides compound. A 2-position substituted benzamides compound is reacted with a sulfur reagent in an aprotic solvent of a high boiling point under the combined action of metal salt and a ligand to generate the 2,2'-dithiocarbamides compound. The 2,2'-dithiocarbamides compound of the present invention is an important chemical intermediate. The synthesis route is simple, and the pollution of three wastes to the environment is reduced while lowering the cost.